S. aureus (Staphylococcus aureus)

Staphylococcus aureus, commonly known as S. aureus, is a type of bacteria often found on the skin and in the noses of healthy people. While it usually doesn’t cause harm, it can lead to infections if it enters the body, particularly through cuts or wounds. These infections can range from mild skin problems, like boils, to more severe conditions, such as pneumonia or bloodstream infections. S. aureus is also known for its ability to develop resistance to antibiotics, which can make treatment more challenging. Good hygiene and proper wound care are essential to prevent infections.